<template>
	<el-config-provider :size="getGlobalComponentSize" :locale="i18nLocale">
		<router-view v-show="themeConfig.lockScreenTime > 1" />
		<LockScreen v-if="themeConfig.isLockScreen" />
		<Setings ref="setingsRef" v-show="themeConfig.lockScreenTime > 1" />
		<CloseFull v-if="!themeConfig.isLockScreen" />
	</el-config-provider>
</template>

<script lang="ts">
	import {
		computed,
		ref,
		getCurrentInstance,
		onBeforeMount,
		onMounted,
		onUnmounted,
		nextTick,
		defineComponent,
		watch,
		reactive,
		toRefs
	} from 'vue';
	import {
		useRoute
	} from 'vue-router';
	import {
		storeToRefs
	} from 'pinia';
	import {
		useTagsViewRoutes
	} from '/@/stores/tagsViewRoutes';
	import {
		useThemeConfig
	} from '/@/stores/themeConfig';
	import other from '/@/utils/other';
	import {
		Local,
		Session
	} from '/@/utils/storage';
	import setIntroduction from '/@/utils/setIconfont';
	import LockScreen from '/@/layout/lockScreen/index.vue';
	import Setings from '/@/layout/navBars/breadcrumb/setings.vue';
	import CloseFull from '/@/layout/navBars/breadcrumb/closeFull.vue';

	export default defineComponent({
		name: 'app',
		components: {
			LockScreen,
			Setings,
			CloseFull
		},
		setup() {
			const {
				proxy
			} = < any > getCurrentInstance();
			const setingsRef = ref();
			const route = useRoute();
			const stores = useTagsViewRoutes();
			const storesThemeConfig = useThemeConfig();
			const {
				themeConfig
			} = storeToRefs(storesThemeConfig);
			const state = reactive({
				i18nLocale: null,
			});
			// 获取全局组件大小
			const getGlobalComponentSize = computed(() => {
				return other.globalComponentSize();
			});
			// 布局配置弹窗打开
			const openSetingsDrawer = () => {
				setingsRef.value.openDrawer();
			};
			// 设置初始化，防止刷新时恢复默认
			onBeforeMount(() => {
				// 设置批量第三方 icon 图标
				setIntroduction.cssCdn();
				// 设置批量第三方 js
				setIntroduction.jsCdn();
			});
			// 页面加载时
			onMounted(() => {
				nextTick(() => {
					// 监听布局配置弹窗点击打开
					proxy.mittBus.on('openSetingsDrawer', () => {
						openSetingsDrawer();
					});
					// 设置 i18n，App.vue 中的 el-config-provider
					proxy.mittBus.on('getI18nConfig', (locale: string) => {
						(state.i18nLocale as string | null) = locale;
					});
					// 获取缓存中的布局配置
					if (Local.get('themeConfig')) {
						storesThemeConfig.setThemeConfig(Local.get('themeConfig'));
						document.documentElement.style.cssText = Local.get('themeConfigStyle');
					}
					// 获取缓存中的全屏配置
					if (Session.get('isTagsViewCurrenFull')) {
						stores.setCurrenFullscreen(Session.get('isTagsViewCurrenFull'));
					}
				});
			});
			// 页面销毁时，关闭监听布局配置/i18n监听
			onUnmounted(() => {
				proxy.mittBus.off('openSetingsDrawer', () => {});
				proxy.mittBus.off('getI18nConfig', () => {});
			});
			// 监听路由的变化，设置网站标题
			watch(
				() => route.path,
				() => {
					other.useTitle();
				}, {
					deep: true,
				}
			);
			return {
				themeConfig,
				setingsRef,
				getGlobalComponentSize,
				...toRefs(state),
			};
		},
	});
</script>
